﻿using System;
using System.Collections.Generic;
using System.Text;

namespace td.Core
{
    public class WorkBenchSingleTon
    {
        private static DefaultWorkBench workBench=new DefaultWorkBench();

        public static DefaultWorkBench WorkBench
        {
            get
            {
                if (workBench == null)
                {
                    workBench = new DefaultWorkBench();
                }
                return workBench;
            }
        }
    }
}